UK and US engine differences?

[xixarchangelxix]

Originally Posted by hegonh

Hi guys
I live in Chile,I have TOYOTA VITZ 2003 (japanese version) it has 1.3cc, auto transmission, with 2SZ-FE engine. I did a little mistake!! I burn the ECU? but not completely the olny the accelerator not works!!!!.
My question is: may I replace the 2SZ-FE ecu with a 2NZ-FE ecu? those engine work equal or not?
thanx

You Might want to start your own thread instead of hijacking someone elses with a completely unrelated question.